%0 Journal Article %A Appleby, P. G. %A Duffy, B. R. %A Ogden, R. W. %T On the classification of isotropic tensors %J Glasgow mathematical journal %D 1987 %P 185-196 %V 29 %N 2 %U http://geodesic.mathdoc.fr/articles/10.1017/S0017089500006832/ %R 10.1017/S0017089500006832 %F 10_1017_S0017089500006832